Pop-Up Ad Script for Psych Engine (updated download link. oops)
finally fixed that link
you just won the game
Makes a new window that, when clicked, fires off a function. Comes with an example function that just opens a URL.
Like a lot of window scripts, it can be prone to some pretty weird memory shenanigans if you make a popup appear onCreatePost, (and, honestly, also has some pretty odd memory hiccups in general) so watch out for that.
Credit if used.
Script download: https://gamebanana.com/mods/411568